Morphologic and Molecular Characterization of Psoroptes ovis from Pet Rabbits in South Korea

Author: Md Ashraful ISLAM ; Obaidul ISLAM ; Md Sodrul ISLAM ; Sungryong KIM ; Mohammed MEBAREK BIA ; Seongjun CHOE ; Ki–Jeong NA
Publication Type:Original Article
From: Journal of Veterinary Clinics 2024;41(2):88-94
CountryRepublic of Korea
Language:English
Abstract: Pet rabbits are affected by the highly contagious ectoparasite Psoroptes (P.) ovis, which carries significant economic implications for the global rabbit industry. Accurate identification of the mite species remains essential to implement effective treatment and control strategies. Two approximately oneyear-old female pet rabbits were admitted to the Veterinary Teaching Hospital of Chungbuk National University due to excessive scratching of the ears and the presence of waxy debris within the ear canals. Mites were isolated from the waxy debris extracted from the ear canals and subsequently identified as Psoroptes spp. through microscopic examination. Species confirmation was achieved through mitochondrial cytochrome c oxidase subunit 1 cox1 gene analysis. The analysis revealed the mites to be P. ovis based on cox1 gene sequences. The deposited GenBank accession numbers for these sequences are OR985022 and OR985023. This represents the first report of mitochondrial cox1 gene sequences of P. ovis isolated from pet rabbits in South Korea.